Easttop 16 Hole 64 Tone Professional Chromatic Harmonica Musical Instrument (BK) Easttop 16holes 64tunes Chromatic harmonica musical instrument Material:phosphor bronze reeds with welded,brass reedplate(1.2mm) with electroplate,brass cover with black paint,ABS comb Content:black harmonica+small cloth+plastic boxC key Packing:each harmonica into one plastic box We are the harmonica manufacturer of the EASTTOP brand.